How to set your PC boot from CD/USB?
When you reboot the PC, please hold the F1 key.
Select Devices and I/O Ports.
Change the Legacy Diskette A: setting from Auto to Disable.
Change First Startup Device under Primary Startup Sequence to CD-ROM.
Change First Startup Device under Primary Startup Sequence to USB stick or USB zip.
Press "ESC" to return to the top main menu.
Save and exit the Configuration/Setup utility program.
When you reboot the PC, please hold the F2 key.
Press ESC and choose save settings and exit.
When you reboot the PC, please hold the DEL key.
Change First Boot Device to CD-ROM.
Change First Boot Device to USB stick or USB zip.
Press F10 to Save and exit the Configuration/Setup utility program.
Select "Startup Configuration" and press Enter.
Select CD-ROM in the 'Boot Drive Sequence:' section.
Select USB stick or USB zip in the 'Boot Drive Sequence:' section.
Select "Yes" in the pop-up message "Settings have been changed".
Do you want to save CMOS setting?" and press Enter. After this change, the system will always attempt to boot from the CD-ROM, if the bootable CD-ROM is in the CD-ROM drive.
When you reboot the PC, please hold the F10 key.
NOTE:The BIOS settings menu is accessible by pressing the F2 or the F6 key on some computers.
Select the Advanced tab using the right and left arrow keys.
Select CD-ROM in the Boot Order section.
Select USB drive in the Boot Order section.
Select the Advanced tab -> Boot Configuration using the right and left arrow keys.
Select CD-ROM in the Boot Sequence section.
Set the "boot from external media" flag in the advanced section of the BIOS to "on".
Select USB drive in the Boot Sequence section.
Press F2 during the NEC boot-up screen for setup.
Select the Boot using the right and left arrow keys.
Press F12 during the TOSHIBA boot-up screen for setup.
Select the Boot -> Boot Device Priority using the right and left arrow keys.
Select the Boot tab using the right and left arrow keys.
Select CDROM in the Boot Order section & click + to make it as the first one.
Select USB HDD or USB FDD in the Boot Order section & click + to make it as the first one.
Press Esc to return to the top menu.